About the Editors

About the Editors

Chemoresistance is a major barrier to successful chemotherapy in canine lymphomas and mammary tumors. Several mechanisms have been shown to contribute to chemoresistance in a variety of cancers. One such mechanism is the overexpression of drug efflux pumps, called multidrug transporters, that result in reduced efficacy of chemotherapy drugs and thereby lead to chemoresistance. Nuclear receptors...

an investigation about the relationship between insurance lines and economic growth; the case study of iran

مطالعات قبلی بازار بیمه را به صورت کلی در نظر می گرفتند اما در این مطالعه صنعت بیمه به عنوان متغیر مستفل به بیمه های زندگی و غیر زندگی شکسته شده و هم چنین بیمه های زندگی به رشته های مختلف بیمه ای که در بازار بیمه ایران سهم قابل توجهی دارند تقسیم میشود. با استفاده از روشهای اقتصاد سنجی داده های برای دوره های 48-89 از مراکز ملی داده جمع آوری شد سپس با تخمین مدل خود بازگشتی برداری همراه با تعدادی ...

Why should medical editors CARE about case reports?

While contemplating the evolution of medical publishing, one might be tempted to think about it in terms of Recapitulation theory. This theory claims that the development of an individual animal from embryo to adult resembles the stages that that species has undergone in the course of its evolution. Therefore, it might be conjectured that the stages of scientific production in an individual cli...

Editors note

EDITOR’S NOTE Geopersia is published biannually by the College of Science, University of Tehran, Iran. The College of Science published “Journal of Science”, which covered all fields of basic science, from 1968 to 2010. It was then decided that the College’s journals should be more specialized, and hence publication of Geopersia was launched. Geopersia aims to publish peer-reviewed original...

To the editors: express concern about the recent paper by Song et al.